Adds documentation to components.

Author: simonbrowndotje

build.gradle

@@ -8,7 +8,7 @@ subprojects { proj ->
 
     description = 'Structurizr'
     group = 'com.structurizr'
-    version = '1.21.0'
+    version = '1.22.0'
 
     repositories {
         mavenCentral()

docs/changelog.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## 1.22.0 (5th March 2023)
+
+- Adds documentation to components. 
+
 ## 1.21.0 (26th February 2023)
 
 - __Breaking change__: Removes the concept of "code elements" from `Component`.

structurizr-core/src/com/structurizr/model/Component.java

@@ -1,6 +1,8 @@
 package com.structurizr.model;
 
 import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.structurizr.documentation.Documentable;
+import com.structurizr.documentation.Documentation;
 
 import java.util.Arrays;
 import java.util.LinkedHashSet;
@@ -9,12 +11,14 @@
 /**
  * Represents a "component" in the C4 model.
  */
-public final class Component extends StaticStructureElement {
+public final class Component extends StaticStructureElement implements Documentable {
 
     private Container parent;
 
     private String technology;
 
+    private Documentation documentation = new Documentation();
+
     Component() {
     }
 
@@ -67,4 +71,22 @@ public Set<String> getDefaultTags() {
         return new LinkedHashSet<>(Arrays.asList(Tags.ELEMENT, Tags.COMPONENT));
     }
 
+    /**
+     * Gets the documentation associated with this component.
+     *
+     * @return  a Documentation object
+     */
+    public Documentation getDocumentation() {
+        return documentation;
+    }
+
+    /**
+     * Sets the documentation associated with this component.
+     *
+     * @param documentation     a Documentation object
+     */
+    void setDocumentation(Documentation documentation) {
+        this.documentation = documentation;
+    }
+
 }